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Precision Medicine in Airway Diseases: What Can We Offer in the Clinic? 气道疾病的精准医学:我们能在临床提供什么?
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10301711
Abigail Craig
AN EXCITING session, delivered at the European Respiratory Society (ERS) International Congress 2023, held in Milan, Italy, saw field experts present recent research surrounding precision medicine in airway diseases. Chaired by Apostolos Bossios, Karolinska University Hospital, Stockholm, Sweden; Emer Kelly, St. Vincent’s University Hospital, Dublin, Ireland; and Omar Usmani, National Heart and Lung Institute (NHLI), Imperial College London, UK, presentations discussed the value of ‘omics’, cellular signatures, novel chronic obstructive pulmonary disease (COPD) classifications, and the identification of treatable traits in improving patient care.
在意大利米兰举行的2023年欧洲呼吸学会(ERS)国际大会上,现场专家介绍了有关气道疾病精准医学的最新研究成果,这是一个令人兴奋的会议。由Apostolos Bossios主持,瑞典斯德哥尔摩卡罗林斯卡大学医院;emkelly,圣文森特大学医院,都柏林,爱尔兰;和英国伦敦帝国理工学院国家心肺研究所(NHLI)的Omar Usmani的演讲讨论了“组学”、细胞特征、新型慢性阻塞性肺疾病(COPD)分类以及在改善患者护理方面可治疗特征的鉴定的价值。
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引用次数: 0
Resolution of Resorptive and Compressive Atelectasis without Invasive Manoeuvres: A Case Report 无侵入性手术治疗再吸收性和压缩性肺不张1例
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10309984
Simone Ielo, Paolo Calò, Alessia Del Pizzo, Riccardo Cucurachi, Giovanni Piraino, Eirini Lemontzi
A care challenge that clinicians and other healthcare professionals face very frequently is the complications of bedridden syndrome. Respiratory involvement readily occurs in these patients for whom medical therapy alone is not sufficient. In this clinical case, the authors describe the results of chest physiotherapy in an elderly patient who had developed complete atelectasis of the left lung, attributable to two mechanisms: obstructive, due to mucus plugging, and compressive, due to pleural effusion. The patient was accessed in the authors’ Respiratory Rehabilitation Department, San Raffaele Pisana Scientific Institute for Research, Hospitalization and Healthcare (IRCCS), Rome, Italy, with dyspnoea at rest and high O2 requirement (venturi mask fraction of inspired O2: 40%), demonstrated by severe respiratory failure on blood gas analysis (partial pressure of O2/fraction of inspired O2: 155). Physical examination revealed marked reduction of lung sounds, especially on the left side, with diffuse rhonchi. A chest CT scan was performed to demonstrate complete left lung collapse that would have required invasive therapeutic procedures, such as bronchoscopy. However, given the high risk of periprocedural complications and the patient’s refusal, a chest physiotherapy programme was started. The lung was able to re-expand 7 days later, as evidenced by X-ray and improved gas exchange. The manuscript describes the physiotherapeutic techniques used and collects the main scientific evidence on them. The main purpose is to highlight the role of respiratory physiotherapy as an effective, safe, co-adjuvant treatment, and sometimes alternative to invasive manoeuvres in the treatment of frail patients.
临床医生和其他医疗保健专业人员经常面临的一个护理挑战是卧床综合症的并发症。在这些仅靠药物治疗是不够的病人中,容易发生呼吸受累。在这个临床病例中,作者描述了一个老年患者胸部物理治疗的结果,他发生了左肺完全不张,可归因于两种机制:粘液堵塞导致的阻塞性和胸腔积液导致的压缩性。患者在意大利罗马San Raffaele Pisana科学研究所(IRCCS)呼吸康复科就诊,休息时呼吸困难,氧气需氧量高(文图里面罩吸入O2分数:40%),血气分析显示严重呼吸衰竭(O2分压/吸入O2分数:155)。体格检查显示肺音明显减少,尤其是左侧,弥漫性隆齐。胸部CT扫描显示完全的左肺萎陷,需要进行侵入性治疗,如支气管镜检查。然而,考虑到围手术期并发症的高风险和患者的拒绝,开始了胸部物理治疗方案。x光片和改善的气体交换证明,肺能够在7天后重新扩张。该手稿描述了所使用的物理治疗技术,并收集了有关它们的主要科学证据。主要目的是强调呼吸物理治疗作为一种有效、安全、辅助治疗的作用,有时可以替代侵入性手术治疗体弱患者。
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引用次数: 0
Exploring Type 2 Inflammation in Chronic Obstructive Pulmonary Disease 慢性阻塞性肺疾病2型炎症的探讨
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10306588
Deborah Liao
This symposium took place during the 2023 meeting of the European Respiratory Society (ERS), with a focus on targeting chronic obstructive pulmonary disease (COPD) with Type 2 inflammation, and the emerging biologic landscape. The speakers discussed the clinical consequences of COPD through an understanding of pathological changes, the spectrum of inflammatory pathways, the role of Type 2 inflammation in the pathophysiology of COPD, and the evolving clinical landscape in COPD. Klaus Rabe, Full Member (Chair), LungenClinic, Grosshansdorf, Germany, utilised hypothetical clinical scenarios to contextualise the clinical presentation of COPD as a consequence of disease pathology, specifically chronic inflammation leading to structural changes of airways and parenchymal destruction resulting in airflow limitation, leading to worsening symptoms, and increasing further exacerbation risk. Stephanie Christenson, Assistant Professor of pulmonology at the University of California, San Francisco, USA, followed with a discussion of the heterogeneity of inflammatory pathways, exploration of distinct inflammatory cells and cytokines, and the evolving state of the knowledge of the diverse inflammatory pathways associated with COPD. COPD inflammation can be differentiated by distinct inflammatory cells and cytokines into Type 1/Type 3 inflammation (i.e., neutrophilic inflammation) and Type 2 inflammation. However, there is potential overlap in the various inflammatory mechanisms driving COPD via the alarmins IL-33 and thymic stromal lymphopoietin. In addition, the key cytokines IL-4, IL-13, and IL-5 mediate the pathophysiology of COPD with Type 2 inflammation. Altogether, the heterogeneous inflammatory pathways contribute to characteristic features of COPD, fibrosis (small airways), wall thickening, airway remodelling, and clinical features, such as shortness of breath at rest. Dave Singh, Professor of respiratory pharmacology at The University of Manchester, UK, then discussed active areas of investigation in the development of additional treatments for patients with COPD.
本次研讨会在2023年欧洲呼吸学会(ERS)会议期间举行,重点关注慢性阻塞性肺疾病(COPD)伴2型炎症和新兴生物学景观。演讲者通过对病理变化、炎症途径谱、2型炎症在慢性阻塞性肺病病理生理中的作用以及慢性阻塞性肺病临床前景的理解,讨论了慢性阻塞性肺病的临床后果。Klaus Rabe,德国格罗斯山斯多夫LungenClinic的正式成员(主席),利用假设的临床情景,将慢性阻塞性肺病的临床表现作为疾病病理的结果,特别是慢性炎症导致气道结构改变和实质破坏,导致气流限制,导致症状恶化,并增加进一步恶化的风险。Stephanie Christenson,美国加州大学旧金山分校肺脏学助理教授,随后讨论了炎症途径的异质性,探索不同的炎症细胞和细胞因子,以及与COPD相关的多种炎症途径的知识发展状况。COPD炎症可通过不同的炎症细胞和细胞因子分化为1/ 3型炎症(即嗜中性粒细胞炎症)和2型炎症。然而,通过警报因子IL-33和胸腺基质淋巴生成素驱动COPD的各种炎症机制存在潜在的重叠。此外,关键细胞因子IL-4、IL-13、IL-5介导COPD伴2型炎症的病理生理。总之,异质性炎症途径导致COPD的特征性特征,纤维化(小气道)、壁增厚、气道重塑和临床特征,如静息时呼吸短促。英国曼彻斯特大学呼吸药理学教授Dave Singh随后讨论了针对慢性阻塞性肺病患者开发其他治疗方法的活跃研究领域。
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引用次数: 0
Prioritising Patient Outcomes and Reducing Environmental Burden: How Both Are Achievable in Respiratory Care 优先考虑患者结果和减轻环境负担:如何在呼吸护理中实现两者
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10305679
Hannah Moir, Jennifer Taylor
Patient outcomes must take precedence when considering environmental legislation related to the availability of inhaler devices, which are essential for the care of patients with respiratory diseases. This article reviews presentations and abstracts from the European Respiratory Society (ERS) International Congress 2023, held in Milan, Italy, in September 2023. The sessions focused on healthcare inequality and patient outcomes, highlighting the need for stakeholders to make patient-centric decisions in order to ensure access to essential inhaled medicines are prioritised. This is especially important during a period when there is an increasing need to reduce the carbon footprint associated with respiratory care. During a satellite symposium, co-chairs John Hurst, Professor of Respiratory Medicine at University College London (UCL), UK, and Helen Reddel, Research Leader at the Woolcock Institute of Medical Research, Sydney, Australia, emphasised the necessity of addressing environmentally sustainable respiratory care while prioritising patient outcomes. Christine Jenkins, Clinical Professor of Respiratory Medicine at the University of New South Wales (UNSW), Sydney, Australia, discussed the association between health inequity and uncontrolled chronic obstructive pulmonary disease (COPD) and asthma, and how that relates to the carbon footprint of treatment. Alberto Papi, Full Professor of Respiratory Medicine at the University of Ferrara, Italy, examined how implementing evidence-based guidelines can improve patient outcomes and reduce the carbon footprint of respiratory care, and the progress being made in the transition to near-zero propellants in pressurised metered-dose inhaler (pMDI) devices. Omar Usmani, Professor of Respiratory Medicine at the National Heart and Lung Institute (NHLI), Imperial College London, UK, stressed that pMDIs contain essential medicines, and inhaler regimens should not be considered readily interchangeable. He urged the respiratory community to ensure that their voice is heard in decisions where it relates to the environment regarding COPD and asthma care. The symposium emphasised the opportunities to reduce the environmental impact of respiratory care whilst prioritising patient outcomes. By supporting the transition to climate-friendly propellants in pMDI devices, and implementing guidelines to improve patient outcomes, the overall carbon footprint of respiratory care can be reduced. However, this must be done without limiting access to essential medicines, or increasing adverse health outcomes. The symposium identified pathways towards achieving patient-centric, sustainable respiratory care by improving outcomes, harnessing innovation, and promoting multi-stakeholder collaboration.
在考虑与吸入器装置的可得性有关的环境立法时,必须优先考虑患者的结果,因为吸入器装置对呼吸系统疾病患者的护理至关重要。本文回顾了2023年9月在意大利米兰举行的欧洲呼吸学会(ERS) 2023年国际大会的报告和摘要。这些会议的重点是医疗保健不平等和患者结果,强调利益攸关方需要做出以患者为中心的决策,以确保优先获得基本吸入药物。在越来越需要减少与呼吸护理相关的碳足迹的时期,这一点尤为重要。在一次卫星研讨会上,联合主席英国伦敦大学学院(UCL)呼吸医学教授John Hurst和澳大利亚悉尼Woolcock医学研究所研究负责人Helen Reddel强调了在优先考虑患者结果的同时解决环境可持续呼吸护理问题的必要性。澳大利亚悉尼新南威尔士大学(UNSW)呼吸医学临床教授Christine Jenkins讨论了健康不平等与不受控制的慢性阻塞性肺疾病(COPD)和哮喘之间的关系,以及这与治疗的碳足迹之间的关系。意大利费拉拉大学呼吸医学全职教授Alberto Papi研究了实施循证指南如何改善患者预后和减少呼吸护理的碳足迹,以及在向加压计量吸入器(pMDI)装置中接近零推进剂过渡方面取得的进展。英国伦敦帝国理工学院国家心肺研究所(NHLI)呼吸医学教授Omar Usmani强调,pmdi含有基本药物,不应认为吸入器方案可以轻易互换。他敦促呼吸系统社区确保在涉及COPD和哮喘护理环境的决策中听到他们的声音。研讨会强调了减少呼吸护理对环境影响的机会,同时优先考虑患者的结果。通过支持pMDI设备向气候友好型推进剂的过渡,并实施改善患者预后的指导方针,可以减少呼吸护理的总体碳足迹。但是,这必须在不限制获得基本药物或增加不良健康后果的情况下进行。研讨会确定了通过改善结果、利用创新和促进多方利益相关者合作,实现以患者为中心的可持续呼吸保健的途径。
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引用次数: 0
Review of the European Respiratory Society (ERS) International Congress 2023 2023年欧洲呼吸学会(ERS)国际大会综述
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10304133
None EMJ
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引用次数: 0
Deep Learning-Based Quantification of Traction Bronchiectasis Severity For Predicting Outcome in Idiopathic Pulmonary Fibrosis 基于深度学习的牵引支气管扩张严重程度量化预测特发性肺纤维化预后
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10307156
F. Felder, Y. Nan, G. Yang, J. Mackintosh, L. Calandriello, N. Goh, P. Hopkins, Y. Moodley, P. Reynolds, T. Corte, V. Navaratnam, S. Walsh
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引用次数: 0
Chronic Obstructive Pulmonary Disease: Biofilm Mediated Exacerbation and Innovative Therapeutic Approaches 慢性阻塞性肺疾病:生物膜介导的恶化和创新的治疗方法
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10305099
Irene Berger, Adina Kagan, Rebecca Bock, Zvi G. Loewy
Chronic obstructive pulmonary disease (COPD) is a leading cause of death. The prevalence of the disease and associated mortality continue to increase. Bacterial and viral infections are responsible for the transition of the disease to more severe stages, resulting in COPD exacerbation. Biofilms, communities of micro-organisms that contribute to COPD exacerbation, pose a formidable challenge for effective pharmacotherapy. This review focuses on the development of biofilms, and approaches to inhibit and eradicate biofilms.
慢性阻塞性肺疾病(COPD)是导致死亡的主要原因。该病的流行率和相关死亡率继续上升。细菌和病毒感染是导致疾病过渡到更严重阶段的原因,导致COPD恶化。生物膜是导致COPD恶化的微生物群落,对有效的药物治疗构成了巨大的挑战。本文综述了生物膜的发展、抑制和根除生物膜的方法。
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引用次数: 0
The Clinical Presentation of Tuberculosis in English Primary Care 英国初级保健中肺结核的临床表现
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10301471
Farah Kidy, Shamil Haroon
Respiratory 3 Mins 24th October Deep Learning-Based Quantification of Traction Bronchiectasis Severity For Predicting Outcome in Idiopathic Pulmonary Fibrosis
基于深度学习的牵引支气管扩张严重程度量化预测特发性肺纤维化预后
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引用次数: 0
Breathing New Life Into Acute Respiratory Care: Proactively Improving Long-Term Outcomes 为急性呼吸系统护理注入新生命:积极改善长期结果
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10305242
Rachel Danks
Admissions due to asthma contribute substantially to the burden faced by emergency departments (ED) worldwide, with a considerable impact arising from the high number of readmissions among patients with severe asthma. Repeated ED readmittance not only places considerable demand on healthcare resources, but also increases the humanistic burden on patients through reduced lung function, decreased quality of life, and increased exposure to systemic corticosteroids (SCS) and oral corticosteroids (OCS). In addition, patients are subject to the increased morbidity and mortality risk, and quality of life deficit associated with repeated asthma exacerbations. Admission to the ED should be seen as an opportunity to break this readmission cycle and prevent further admissions, while offering patient-centric benefits, such as investigation into the underlying causes of disease, and optimisation of care to prevent further exacerbations. Actions that require no additional resource may be taken directly in the ED, including biomarker tests among routine blood tests, or teaching inhaler technique as part of patient education and safety-netting. In addition, patient discharge may be considered as an opportunity for improving guidance implementation and breaking the cycle of readmission. Unlike emergency cardiac care, where >90% of patients are discharged on secondary prevention drugs and 85% of patients are referred to follow-up rehabilitation, guidelines for care following an ED visit for asthma are not always followed. Furthermore, current tools designed to accelerate specialist referral are not always rigorously implemented following an ED visit, meaning that follow-up may be delayed. Finally, further efforts should be made to identify high-risk patients in the community earlier in the disease pathway, allowing timely intervention before further lung function impairment, or the onset of adverse events due to OCS over-exposure. This article summarises an AstraZeneca-sponsored symposium delivered on 12th September 2023, as part of the European Respiratory Society (ERS) International Congress in Milan, Italy. The faculty, consisting of David Price, Head of the Observational and Pragmatic Research Institute, Singapore; Mona Al-Ahmad, Consultant Allergist and Clinical Immunologist at the Ministry of Health in Kuwait; and Mohit Bhutani, Professor of Medicine at the University of Alberta, Edmonton, Canada, each gave a brief presentation on proactive strategies to improve long-term outcomes in acute respiratory care. During panel discussions following each presentation, Anne Marie Marley, Respiratory Nurse Consultant from Belfast Health and Social Care Trust, UK, provided examples of implementing transition of care by bridging hospital and community care settings.
因哮喘而入院的患者在很大程度上增加了全世界急诊科(ED)所面临的负担,其中严重哮喘患者再入院的人数之多产生了相当大的影响。反复的急诊再入院不仅对医疗资源造成了相当大的需求,而且通过肺功能下降、生活质量下降、全身皮质类固醇(SCS)和口服皮质类固醇(OCS)暴露增加,增加了患者的人文负担。此外,患者还面临着发病率和死亡率增加的风险,以及与哮喘反复恶化相关的生活质量下降。进入急诊科应被视为打破这种再入院循环和防止进一步入院的机会,同时提供以患者为中心的利益,如调查疾病的潜在原因,优化护理以防止进一步恶化。不需要额外资源的行动可以直接在急诊科进行,包括常规血液检查中的生物标志物测试,或作为患者教育和安全网络的一部分教授吸入器技术。此外,患者出院可被视为改善指导实施和打破再入院循环的机会。与急诊心脏护理不同的是,在急诊心脏护理中,90%的患者出院后服用二级预防药物,85%的患者转诊后接受随访康复治疗,哮喘急诊科就诊后的护理指南并不总是得到遵守。此外,目前旨在加速专家转诊的工具并不总是在急诊科就诊后严格执行,这意味着随访可能会延迟。最后,应进一步努力在疾病通路的早期识别社区中的高危患者,以便在进一步肺功能损害或因OCS过度暴露引起的不良事件发生之前及时干预。本文总结了2023年9月12日在意大利米兰举行的欧洲呼吸学会(ERS)国际大会上由阿斯利康赞助的研讨会。教师包括David Price,新加坡观察与实用研究所所长;Mona Al-Ahmad,科威特卫生部过敏症专科医生和临床免疫学家;和加拿大埃德蒙顿阿尔伯塔大学医学教授Mohit Bhutani分别简要介绍了改善急性呼吸护理长期结果的主动战略。在每次报告后的小组讨论中,来自英国贝尔法斯特卫生和社会护理信托基金的呼吸系统护士顾问Anne Marie Marley提供了通过连接医院和社区护理环境来实施护理过渡的例子。
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引用次数: 0
Shaping the Future in Rare Lung Diseases: From Imaging to Patient Management 塑造罕见肺病的未来:从影像学到患者管理
Pub Date : 2023-10-24 DOI: 10.33590/emjrespir/10304494
Nicola Humphry
This symposium was held during the 2023 European Respiratory Society (ERS) International Congress in Milan, Italy. The main objective was to discuss unmet needs in the diagnosis and management of rare lung diseases, with a particular emphasis on alpha 1 antitrypsin deficiency (AATD) and idiopathic pulmonary fibrosis (IPF). Presentations focused on promising approaches to meet these needs, including the feasibility of genomic diagnosis, the development of improved biomarkers of disease progression, such as quantitative CT and novel blood biomarkers, the use of digital lung auscultation, and increased screening for AATD in vulnerable populations. The overarching message from the symposium was that advancements in technology, multidisciplinary collaboration, and partnerships between academic institutions, patient associations, and industry are crucial to the continued improvement of patient management in rare diseases, and that the education of healthcare professionals is vital to enhance the understanding and awareness of these conditions.
本次研讨会在意大利米兰举行的2023年欧洲呼吸学会(ERS)国际大会期间举行。主要目的是讨论罕见肺部疾病的诊断和管理方面未满足的需求,特别强调α 1抗胰蛋白酶缺乏症(AATD)和特发性肺纤维化(IPF)。会议重点介绍了满足这些需求的有希望的方法,包括基因组诊断的可行性,疾病进展的改进生物标志物的发展,如定量CT和新型血液生物标志物,数字肺听诊的使用,以及在脆弱人群中增加AATD筛查。研讨会的主要信息是,技术进步、多学科合作以及学术机构、患者协会和行业之间的伙伴关系对于持续改善罕见病患者管理至关重要,医疗保健专业人员的教育对于加强对这些疾病的理解和认识至关重要。
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引用次数: 0
期刊
European medical journal. Respiratory
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